/**
 * Copyright 2011 FeedDreamwork SIG
 * 
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not
 * use this file except in compliance with the License. You may obtain a copy of
 * the License at
 * 
 * http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
 * License for the specific language governing permissions and limitations under
 * the License.
 */

package org.feeddreamwork;

import java.io.*;

import javax.jdo.annotations.*;

import com.google.appengine.api.datastore.*;

@PersistenceCapable
public class FeedResult implements Serializable {
	@PrimaryKey
	@Persistent
	private String feedId;
	@Persistent
	private int hash;
	@Persistent
	private Text content;
	@Persistent
	private String mimeType;

	public FeedResult(String feedId, String mimeType) {
		Utils.throwIfNullOrEmpty(feedId);
		this.feedId = feedId;
		setMIMEType(mimeType);
	}

	public String getFeedId() {
		return feedId;
	}

	public int getHash() {
		return hash;
	}

	public void updateHash() {
		hash = content.getValue().hashCode();
	}

	public String getContent() {
		return content.getValue();
	}

	public void setContent(String content) {
		if (content == null)
			content = "";
		this.content = new Text(content);
	}

	public String getMIMEType() {
		return mimeType;
	}

	public void setMIMEType(String mimeType) {
		Utils.throwIfNullOrEmpty(mimeType);
		this.mimeType = mimeType;
	}
}
